Annals of the South African Museum, Volume 18South African Museum, 1921 - Natual history |
From inside the book
Results 1-3 of 92
Page 13
... base and in its whole length parallel with the costa or rarely very little retreating , the second marginal cell therefore as broad at base * as at apex ; antennae at base black - haired ; proboscis entirely black ; scutellum entirely ...
... base and in its whole length parallel with the costa or rarely very little retreating , the second marginal cell therefore as broad at base * as at apex ; antennae at base black - haired ; proboscis entirely black ; scutellum entirely ...
Page 35
... base . The six fuscous spots on the cross - veins and bifurcations are much less developed , but always distinct . The present species is somewhat aberrant owing to the unusually broad frons of the female , which thus approaches that of ...
... base . The six fuscous spots on the cross - veins and bifurcations are much less developed , but always distinct . The present species is somewhat aberrant owing to the unusually broad frons of the female , which thus approaches that of ...
Page 133
... base of the discoidal cell , wings never fenestrate . 2 ( 5 ) . Wings entirely hyaline , only narrowly yellowish or blackish at the base and in the subcostal cell . 3 ( 4 ) . Wings with pale yellowish base ; the attenuated part of the ...
... base of the discoidal cell , wings never fenestrate . 2 ( 5 ) . Wings entirely hyaline , only narrowly yellowish or blackish at the base and in the subcostal cell . 3 ( 4 ) . Wings with pale yellowish base ; the attenuated part of the ...
Other editions - View all
Common terms and phrases
abdomen alula anal cell antennae apical basal cell basal comb basal deflection base Bezzi black bristles black hairs blackish Bombyliidae BOMBYLIUS broad broadly brownish Cape Cape Colony cell 1st clothed colour coxae cubital fork dark brown darker dense discal cross-vein discoidal cell elongate ERIOPTERA eyes femora flagellar segments fore border fringe frons front fuscous genitalia genus GONOMYIA grey grey-dusted greyish halteres hind border hind femora Holotype hyaline hypopygium infuscated K. H. Barnard knob Length of body Loew Macq Macquart Mesonotum metapleurae Namaqualand narrowed at end notopleural occiput ocellar tubercle pale yellowish paler palpi PĂ©ringuey pleurae proboscis pubescence pulvilli R. M. Lightfoot reddish scutellum second longitudinal vein second posterior cell short sides silvery South African Museum spines spots Squamae sternites stripes submarginal cells tarsi tergites terminal vein third antennal joint third joint thorax tibiae tomentum Type upper branch venation venter vertex white hairs whitish hairs Wiedemann yellowish hairs